Table 1.
Demographic characteristics of enrolled patients
| Group | IVF pregnancy n=300 | Normal pregnancy n=700 | P value |
|---|---|---|---|
| Maternal age (Y) | 34.05 ± 4.728 | 33.44 ± 4.368 | 0.235 |
| Paternal age (Y) | 36.70 ± 4.739 | 36.15 ± 4.903 | 0.709 |
| Gravidity (n) | 1.23 ± 0.701 | 1.42 ± 0.744 | 0.101 |
| Parity (n) | 1.32 ± 0.478 | 1.10 ± 0.387 | 0.116 |
| Living childs (n) | 1.05 ± 0.229 | 1.09 ± 0.422 | 0.305 |
| Prior abortions (n) | 1.38 ± 0.976 | 1.32 ± 0.637 | 0.818 |
| BMI (Kg/m2) | 24.95 ± 3.169 | 24.54 ± 2.615 | 0.417 |
Data is shown as mean ± SD. Independent t test was used to compare different variables between the two groups. IVF; In vitro fertilization and BMI; Body mass index.